/Engine/Plugins/Runtime/RigVM/Source/RigVM/Public/RigVMCore/RigVMTemplate.h
Returns an array of all of the supported types
[TArray](API\Runtime\Core\Containers\TArray)< [TRigVMTypeIndex](API\Plugins\RigVM\RigVMCore\TRigVMTypeIndex) > GetSupportedTypeIndices ( const [TArray](API\Runtime\Core\Containers\TArray)< int32 > & InPermutationIndices ) const